<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <style>
        .login{
            font-family: 微软雅黑;
            width: 300px;
            height: 300px;
            position: absolute;
            left: 50%;
            top: 50%;
            margin-left: -150px;
            margin-top: -150px;
        }
        .form{
            width: 260px;
            text-align: center;
            margin: 50px auto;
        }
        .form input{
            width:248px;
            font-family: 微软雅黑;
            height: 30px;
            display: block;
            outline: none;
            margin: 10px auto;
            padding: 0 0 0 10px;
        }
        .form a{
            width:260px;
            text-align: center;
            font-size: 16px;
            line-height: 30px;
            color: #ffffff;
            border: 1px solid #0092ac;
            background-color: #0092ac;
            height: 30px;
            text-decoration: none;
            display: block;
            margin: 15px auto;
            transition: all .4s ease;
            -webkit-transition: all .4s ease;
            -moz-transition: all .4s ease;
            -ms-transition: all .4s ease;
            -o-transition: all .4s ease;
            box-shadow: 0 3px 10px rgba(0,0,0,.5);
           -webkit-box-shadow: 0 3px 10px rgba(0,0,0,.5);
           -moz-box-shadow: 0 3px 10px rgba(0,0,0,.5);
           -ms-box-shadow: 0 3px 10px rgba(0,0,0,.5);
           -o-box-shadow: 0 3px 10px rgba(0,0,0,.5);
        }
        .form a:hover{
            box-shadow: 0 0 0 rgba(0,0,0,0);
            -webkit-box-shadow: 0 0 0 rgba(0,0,0,0);
            -moz-box-shadow: 0 0 0 rgba(0,0,0,0);
            -ms-box-shadow: 0 0 0 rgba(0,0,0,0);
            -o-box-shadow: 0 0 0 rgba(0,0,0,0);
        }
        .form span{
            font-size: 18px;
        }
    </style>
    <title>登录</title>
</head>
<body>
    <div class="login">
        <div class="form">
            <span>请输入密码!</span>
            <input id="ma" type="text" placeholder="密码" autofocus>
            <a id="diji" href="javascript:;">查看</a>
        </div>
    </div>
</body>
<script src="js/jquery-1.11.1.min.js"></script>
<script src="login.js"></script>
</html>